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The scientific community has voiced two general concerns about the future of the earth. Firstly, climatologists and oceanographers have focused on the changes in our physical environment, ie climate, oceans, and air. And secondly, environmental biologists have addressed issues of conservation and the extinction of species. There is increasing evidence that these two broad concerns are intertwined and mutually dependent. Past changes in biodiversity have both responded to and caused changes in the earths environment. In its discussions of ten key terrestrial biomes and freshwater ecosystems, this volume uses our broad understanding of global environmental change to present the first comprehensive scenarios of biodiversity for the twenty-first century. Combining physical earth science with conservation biology, the book provides a starting-point for regional assessments on all scales. The book will be of interest to those concerned with guiding research on the changing environment of the earth and with planning future policy, especially in accordance with the Global Biodiversity Convention.
This book is a compilation of recent developments in land, ecosystem, and water management in the Brazilian state of Rio de Janeiro. The state is located in the biodiversity hotspot of the Atlantic Forest (Mata Atlântica), a biome characterized by high biological diversity and endemism. At the same time the state of Rio de Janeiro emerged to one of the economic hubs in Latin America. This development process has been accompanied by population growth, industrialization, urbanization, as well as consumption and degradation of land and water resources. In the past years many efforts have been made to stop or at least slow down these degradation processes and restore degraded environments with ...
Franz Jèagerstèatter, an Austrian farmer, devoted husband and father, and devout Catholic, was executed in 1943 for refusing to serve in the Nazi army. Before taking this stand Jèagerstèatter had consulted both his pastor and his local bishop, who instructed him to do his duty and to obey the law - an instruction that violated his conscience. For many years Jèagerstèatter's solitary witness was honored by the Catholic peace movement, while viewed with discomfort by many of his fellow Austrians. Now, with his beatification in 2007, his example has been embraced by the universal church.
With one volume each year, this series keeps scientists and advanced students informed of the latest developments and results in all areas of the plant sciences. The present volume includes reviews on genetics, cell biology, and vegetation science.
Coping with Global Environmental Change, Disasters and Security - Threats, Challenges, Vulnerabilities and Risks reviews conceptual debates and case studies focusing on disasters and security threats, challenges, vulnerabilities and risks in Europe, the Mediterranean and other regions. It discusses social science concepts of vulnerability and risks, global, regional and national security challenges, global warming, floods, desertification and drought as environmental security challenges, water and food security challenges and vulnerabilities, vulnerability mapping of environmental security challenges and risks, contributions of remote sensing to the recognition of security risks, mainstreaming early warning of conflicts and hazards and provides conceptual and policy conclusions.
This inspiring work profiles sixteen heroic Catholic men and women who defied the odds to advance civil and human rights around the world. Spanning from the birth of the United States to World War II Germany to the current Latin American immigration crisis, this book features people whose faith drove them to courageously defend the dignity of the children of God, especially the most vulnerable, transforming many lives and paving the way for a more equitable society. To understand human rights, however, we need theology. Supported by official Church documents, each chapter is themed on one of the pillars of Catholic social teaching—freedom, perseverance, hope, justice, and conscience. These short, compelling biographies of figures who exemplify each pillar demonstrate how the teachings of Christ, through his Church, can drive ordinary believers to do extraordinary deeds. Among the heroes are former slave Venerable Father Augustine Tolton, Austrian farmer Blessed Franz Jägerstätter, Native American catechist Nicholas Black Elk, Servant of God Dorothy Day, Saint Katharine Drexel, Saint Teresa of Calcutta, and Saint Oscar Romero.
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